Re: [PATCH 16/31] mm: numa: Only call task_numa_placement formisplaced pages

[Mel Gorman]

On Wed, Nov 14, 2012 at 12:58:37PM -0500, Rik van Riel wrote:
> On 11/13/2012 06:12 AM, Mel Gorman wrote:
> >task_numa_placement is potentially very expensive so limit it to being
> >called when a page is misplaced. How necessary this is depends on
> >the placement policy.
> >
> >Signed-off-by: Mel Gorman <mgorman@xxxxxxx>
> 
> That reads like a premature optimization :)
> 

Hah, touche.

Will shuffle its location in the series.

-- 
Mel Gorman
SUSE Labs
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